Studying how cells work inside a living body is one of the most powerful ways to understand health and disease. However, looking deep inside live tissue is extremely challenging, especially when ...

Scientists discover cold-loving proteins called cryorhodopsins that could help control brain cells with light.

A development of high-resolution X-ray microscope with a new type of field emission electron source is now in progress. The X-ray microscope is equipped with a lithium liquid metal electron source (Li ...

Abstract: A cathode material of a low work function is needed to achieve a high performance electron source. We measured the work function of W (100) surface modified with HfO 2 by using of ...

Download this Microscope Objective Lens Switch video now. And search more of iStock's library of royalty-free stock video footage that features Exchanging video available for quick and easy download.

The device in question is called the MIG Switch and it’s a cartridge that users can load up with games—either ones backed up from legally purchased copies or files pirated online. Nintendo ...